: Reading, writing, and comparing numbers up to 1,000; understanding place value (units, tens, hundreds). Arithmetic :
Written (column) addition and subtraction of three-digit numbers. Multiplication and division by single-digit numbers. tematicheskoe planirovanie matematika 3 klass po 21 veku
: This is the most extensive section, often spanning 40–50 hours across multiple sub-units. 4. Quantities and Measurement : Reading, writing, and comparing numbers up to
: Usually the first 8–9 hours of the school year. 2. Multiplication and Division: Tabular and Extra-tabular and comparing numbers up to 1